Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC149H231N51O39S5

DescriptionStandard

        SKWFTPNHAACAAHCILLGNRGGHCVGTVCHCR
    

Molecular Weight3521.07 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.27

Charge Density (pH 7.0) 0.0836

GRAVY Index0.12

Hydrophobic Moment 0.48

Boman Index0.11

Instability Index27.32

Aliphatic Index 65.15

Aromaticity 0.0606

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1412.93

LogP -16.89

H-bond Donors 55.0

H-bond Acceptors 51.0

Rotatable Bonds 108.0

Heavy Atoms 244.0

Ring Count 8.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379918 VERIFIED: NO

Provenance & Taxonomy

OrganismTriatoma infestans [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial